<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="keyword" placeholder="请输入关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="keywordQuery">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
        <el-form-item>
          <el-button type="success" @click="onsale">上架</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="danger" @click="offsale">下架</el-button>
        </el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="pets" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
      <el-table-column prop="name" label="宠物名字" width="120"></el-table-column>
      <el-table-column prop="costprice" label="成本价" width="120"></el-table-column>
      <el-table-column prop="saleprice" label="销售价" width="120"></el-table-column>
      <el-table-column prop="type_id" label="类型" width="120"></el-table-column>
      <el-table-column prop="state" label="状态" width="100">
        <template scope="scope">
          <span v-if = "scope.row.state==1" style = "color: green">上架</span>
          <span v-else style = "color: red">下架</span>
        </template>
      </el-table-column>
      <el-table-column prop="offsaletime" label="销售结束时间" width="120"></el-table-column>
      <el-table-column prop="onsaletime" label="销售开始时间" width="120"></el-table-column>
      <el-table-column prop="createtime" label="录入时间" width="120"></el-table-column>
      <el-table-column prop="shop.name" label="店铺名字" width="120"></el-table-column>
      <el-table-column prop="user.username" label="主人" width="120"></el-table-column>
      <el-table-column label="宠物来源" width="120">
        <template scope="scope">
          <span v-if="scope.row.search_master_msg_id" style="color: magenta">来自寻主消息</span>
          <span v-else style="color: #ff4d51">店铺饲养</span>
        </template>
      </el-table-column>


      <el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleSave(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>

				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="pageSize" :total="totals" :current-page="currentPage" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
			<el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="宠物姓名" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="成本价" prop="costprice">
          <el-input v-model="saveForm.costprice" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="销售价" prop="saleprice">
          <el-input v-model="saveForm.saleprice" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="宠物类型">
          <el-cascader v-model="saveForm.type_id"
                       :options="petTypeTree"
                       :props="{ checkStrictly: true,label:'name',value:'id' }"
                       clearable></el-cascader>
        </el-form-item>

        <el-form-item label="宠物资源" prop="resources">
          <el-upload class="upload-demo"
                     action="http://localhost:8080/fastDfs/"
                     :on-remove="handleRemove"
                     :on-success="handleSuccess"
                     :file-list="fileList"
                     list-type="picture">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="店铺">
          <el-select v-model="saveForm.shop_id" placeholder="请选择">
            <el-option
                v-for="item in shops"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
            </el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="简介" prop="intro">
          <quill-editor v-model="saveForm.petDetail.intro" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
        <el-form-item label="领养须知" prop="orderNotice" >
          <quill-editor v-model="saveForm.petDetail.adoptNotice" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>

      </el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="saveFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>

//引入Vue的ueditor的资源
import { quillEditor } from "vue-quill-editor"; //调用编辑器
import 'quill/dist/quill.core.css';
import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.bubble.css';
import quillConfig from '../../common/js/quill-config';

	export default {

    components: {
      quillEditor
    },

		data() {
			return {

        quillOption: quillConfig,

				pets: [],
				totals: 0,
				currentPage: 1,
        pageSize: 5,
				listLoading: false,
        keyword:'',

        filters: {
				  name:''
        },

        shops:[],

        users:[],

        petTypeTree: [],

        sels: [],//列表选中列

				saveFormVisible: false,//编辑界面是否显示
        title: '',
				saveLoading: false,
				saveFormRules: {
          name: [
            { required: true, message: '请输入宠物姓名', trigger: 'blur' }
          ]
				},
				//编辑界面数据
				saveForm: {
          id: null,
          name: '',
          costprice: null,
          saleprice: null,
          type_id: null,
          resources: '',
          shop_id: null,
          user_id: null,
          search_master_msg_id: '',
          petDetail:{  //与后端实体类一致
            intro: '',
            adoptNotice: ''
          }

        }

			}
		},
		methods: {
			//获取部门列表
			getPets() {
				let paras = {
					currentPage: this.currentPage,
					pageSize: this.pageSize,
          keyword: this.keyword
				};
				// 发送请求之前就让加载框显示出来
				this.listLoading = true;

				this.$http.post("/pet", paras).then(res=>{
				  this.totals = res.data.totals;
          this.pets = res.data.data;
          this.listLoading = false;
        }).catch(res=>{
          this.$message.error("系统繁忙，请稍后重试")
        })
			},

      handleCurrentChange(val){
        this.currentPage = val;
        this.getPets();
      },

      keywordQuery(){
			  this.currentPage = 1;
			  this.getPets();
      },



      //删除
      handleDel: function (index, row) {
        this.$confirm('确认删除该记录吗?', '提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true;
          this.$http.delete("/pet/" + row.id).then(res => {
            if(res.data.success){
              // 计算总页数
              let totalPage = Math.ceil(this.totals/this.pageSize);
              if(this.currentPage == totalPage
                  && (this.totals - 1)%this.pageSize == 0
                  && this.currentPage != 1){
                this.currentPage = this.currentPage - 1;
              }
              this.getPets();
            }else {
              this.$message.error("系统繁忙")
            }
            this.listLoading = false;
          }).catch(res => {
            this.$message.error("系统繁忙")
          })
        }).catch(() => {
          this.$message.error("系统繁忙")
        });
      },

      //批量删除
      batchRemove: function () {
        var ids = this.sels.map(item => item.id);
        this.$confirm('确认删除选中记吗录？', '提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true;
          this.$http.patch("/pet", ids).then(res=>{
            if (res.data.success){
              this.currentPage = 1;
              this.getPets();
            }else {
              this.$message.error("系统繁忙【500】")
            }
            this.listLoading = false;
          }).catch(res=>{
            this.$message.error("系统繁忙【400，404】")
          })
        }).catch(() => {

        });
      },

			//显示编辑界面
			handleSave: function (index, row) {
				this.saveFormVisible = true;
        this.title = "修改";
				this.saveForm = Object.assign({}, row);
        this.getShops();
        this.getUsers();
        this.getPetTypeTree();
        //处理fileList - 点击修改能够回显图片
        this.fileList = []; //先清空 - 这个fileList做了绑定，以前是有值【先清空，再添加最新的数据】
        if(this.saveForm.resources){
          // /group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg,/group1/M00/00/0C/CgAIC2KrUYaAaR-6AADnxcxs4eA746.jpg
          var arr = this.saveForm.resources.split(",");
          for(var i = 0;i<arr.length;i++){
            var item = arr[i]; ///group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg
            this.fileList.push({"url":"http://123.207.27.208" + item});
          }
        }
        //显示对话框
        this.saveFormVisible = true;
			},
			//显示新增界面
			handleAdd: function () {
			  this.getShops();
        this.getUsers();
        this.getPetTypeTree();
				this.saveFormVisible = true;
				this.title = "新增";
				this.saveForm = {
          id: null,
          name: '',
          costprice: 0,
          saleprice: 0,
          type_id: null,
          resources: '',
          shop_id: null,
          user_id: null,
          petDetail:{  //与后端实体类一致
            intro: '',
            adoptNotice: ''
          }
				}
			},
			//编辑
			saveSubmit: function () {
				this.$refs.saveForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.saveLoading = true;

              let result = this.saveForm.type_id;
              if (result == null || result.length == 0){
                this.saveForm.type_id = null;
              }
							if (result.length){
							  this.saveForm.type_id = result[result.length - 1];
              }else {
							  this.saveForm.type_id = result;
              }


							this.$http.put("/pet", this.saveForm).then(res=>{
							  if (res.data.success) {
                  this.saveLoading = false;
                  this.getPets();
                  this.getPetTypeTree();
                }else {
                  this.$message.error("操作失败500");
                }
              }).catch(res=>{
                  this.$message.error("操作失败404")
              })
              this.saveFormVisible = false;
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
			},
      // 获取店铺
      getShops(){
        this.$http.get("/shop").then(res=>{
          this.shops = res.data;
        })
      },
      // 获取主人
      getUsers(){
        this.$http.get("/user").then(res=>{
          this.users = res.data;
        })
      },
      // 获取类型
      getPetTypeTree(){
        this.$http.get("/petType/petTypeTree").then(res=>{
          this.petTypeTree = res.data;
        })
      },
      handleSuccess(response, file, fileList) {
        //Object { success: true, msg: "操作成功", resultObj: "/group1/M00/00/E4/CgAIC2Lc91yAK-XNAAVL-CQTDAM697.jpg" }
        //1.对resources的处理 - 添加到数据库
        if (this.saveForm.resources) {//有值返回true
          this.saveForm.resources = this.saveForm.resources + "," + response.resultObj;
        } else {
          this.saveForm.resources = response.resultObj;
        }
        //2.对fileList的处理 - 前端显示图片的
        this.fileList = []; //先清空 - 这个fileList做了绑定，以前是有值【先清空，再添加最新的数据】
        if(this.saveForm.resources){
          // /group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg,/group1/M00/00/0C/CgAIC2KrUYaAaR-6AADnxcxs4eA746.jpg
          var arr = this.saveForm.resources.split(",");
          for(var i = 0;i<arr.length;i++){
            var item = arr[i]; ///group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg
            this.fileList.push({"url":"http://123.207.27.208" + item});
          }
        }
      },
      handleRemove(file, fileList) {
        //1.调用删除接口删除图片
        //Object { url:"http://123.207.27.208/group1/M00/00/E5/CgAIC2Lc_7qAPinhAAEau2OL7dM844.jpg"}
        //console.log(file);
        //http://localhost:8080/fastDfs?path=/group1/M00/00/09/rBEACmKXF8-AUc6KAANsldwx3H4713.jpg
        var path = file.url.substring(file.url.indexOf("/group")); //  /group1/M00/00/E5/CgAIC2Lc_7qAPinhAAEau2OL7dM844.jpg
        this.$http.delete("/fastDfs?path=" + path).then(res => {
          if (res.data.success) {
            this.$message.success("删除成功")
          } else {
            this.$message.success("删除失败")
          }
        })
        //2.对resource做处理
        // /group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg,/group1/M00/00/E5/CgAIC2Lc_7qAPinhAAEau2OL7dM844.jpg,/group1/M00/00/09/rBEACmKXF8-AUc6KAANsldwx3H4713.jpg
        if(this.saveForm.resources){
          var arr = this.saveForm.resources.split(",");
          for(var i = 0;i<arr.length;i++){
            var item = arr[i];
            if(path==item){//找到了删除的图片
              arr.splice(i,1);//删除指定的图片
            }
          }
          this.saveForm.resources = arr.join(",")
        }


        //3.对fileList的处理 - 前端显示图片的
        this.fileList = []; //先清空 - 这个fileList做了绑定，以前是有值【先清空，再添加最新的数据】
        if(this.saveForm.resources){
          // /group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg,/group1/M00/00/0C/CgAIC2KrUYaAaR-6AADnxcxs4eA746.jpg
          var arr = this.saveForm.resources.split(",");
          for(var i = 0;i<arr.length;i++){
            var item = arr[i]; ///group1/M00/00/0C/CgAIC2KrUU-ARA8EAAH2I5Y672k716.jpg
            this.fileList.push({"url":"http://123.207.27.208" + item});
          }
        }
      },
      onsale(){
        var ids = this.sels.map(item => item.id);
        if (ids == null || ids.length == 0) {
          this.$message.error("请选中在上架");
          return;
        }
        this.$http.post("/pet/onsale",ids).then(res=>{

          this.$confirm('确认上架？', '提示', {
            type: 'warning'
          }).then(() => {
            this.listLoading = true;
            if (res.data.success) {
              this.getPets();
            } else {
              this.$message.error(res.data.msg)
            }
          }).catch(res => {
            this.$message.error("系统繁忙【400，404】")
          })
        }).catch(() => {

        });
      },



      offsale() {
        var ids = this.sels.map(item => item.id);
        if (ids == null || ids.length == 0) {
          this.$message.error("请选中在下架");
          return;
        }
        this.$http.post("/pet/offsale", ids).then(res => {

          this.$confirm('确认下架？', '提示', {
            type: 'warning'
          }).then(() => {
            this.listLoading = true;
            if (res.data.success) {
              this.getPets();
            } else {
              this.$message.error("失败500")
            }
          }).catch(res => {
            this.$message.error("系统繁忙【400，404】")
          })
        }).catch(() => {

        });
      }
		},
		mounted() {
			this.getPets();
		}
	}

</script>

<style scoped>

</style>